.adbanner{
  width: 100%;
  height: 80px;
  overflow: hidden;
}
html,body{
  padding: 0;
  margin: 0;
}
.telTitle{
  font-size: 16px;
  padding: 12px;
}
.telA{
  font-size: 13px;
  padding: 12px;
}
.epLogo{
  width: 80vw;
  height: 35.5555vw;
  display: block;
  overflow: hidden;
  margin: 10px auto;
}